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10830929 = 41264169
BaseRepresentation
bin101001010100…
…010001010001
3202101021020112
4221110101101
510233042204
61024051105
7161030024
oct51242121
922337215
1010830929
11612848a
123763a95
132322b45
14161d1bb
15e3e26e
hexa54451

10830929 has 4 divisors (see below), whose sum is σ = 11095140. Its totient is φ = 10566720.

The previous prime is 10830917. The next prime is 10830943. The reversal of 10830929 is 92903801.

10830929 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5664400 + 5166529 = 2380^2 + 2273^2 .

It is a cyclic number.

It is not a de Polignac number, because 10830929 - 24 = 10830913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10830895 and 10830904.

It is not an unprimeable number, because it can be changed into a prime (10830229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132044 + ... + 132125.

It is an arithmetic number, because the mean of its divisors is an integer number (2773785).

Almost surely, 210830929 is an apocalyptic number.

It is an amenable number.

10830929 is a deficient number, since it is larger than the sum of its proper divisors (264211).

10830929 is an equidigital number, since it uses as much as digits as its factorization.

10830929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264210.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 10830929 is about 3291.0376783015. The cubic root of 10830929 is about 221.2526951271.

The spelling of 10830929 in words is "ten million, eight hundred thirty thousand, nine hundred twenty-nine".

Divisors: 1 41 264169 10830929